      // 转化时间
      function forDate(time) {
        var timestamp = (new Date(time.replace(/-/g, "/")) * 1) / 1000;
        function zeroize(num) {
          return (String(num).length == 1 ? "0" : "") + num;
        }
        var curTimestamp = parseInt(new Date().getTime() / 1000); //当前时间戳
        var timestampDiff = curTimestamp - timestamp; // 参数时间戳与当前时间戳相差秒数
        var curDate = new Date(curTimestamp * 1000); // 当前时间日期对象
        var tmDate = new Date(timestamp * 1000); // 参数时间戳转换成的日期对象

        var Y = tmDate.getFullYear(),
          m = tmDate.getMonth() + 1,
          d = tmDate.getDate();
        var H = tmDate.getHours(),
          i = tmDate.getMinutes(),
          s = tmDate.getSeconds();
        if (timestampDiff < 60) {
          // 一分钟以内
          return "刚刚";
        } else if (timestampDiff < 3600) {
          // 一小时前之内
          return Math.floor(timestampDiff / 60) + "分钟前";
        } else if (
          curDate.getFullYear() == Y &&
          curDate.getMonth() + 1 == m &&
          curDate.getDate() == d
        ) {
          return "今天" + zeroize(H) + ":" + zeroize(i);
        } else {
          var newDate = new Date((curTimestamp - 86400) * 1000); // 参数中的时间戳加一天转换成的日期对象
          if (
            newDate.getFullYear() == Y &&
            newDate.getMonth() + 1 == m &&
            newDate.getDate() == d
          ) {
            return "昨天" + zeroize(H) + ":" + zeroize(i);
          } else if (curDate.getFullYear() == Y) {
            return (
              zeroize(m) +
              "月" +
              zeroize(d) +
              "日 " +
              zeroize(H) +
              ":" +
              zeroize(i)
            );
          } else if (timestampDiff < 259200000) {
            return Math.floor(timestampDiff / 86400000) + "天前";
          } else {
            return (
              Y +
              "年" +
              zeroize(m) +
              "月" +
              zeroize(d) +
              "日 " +
              zeroize(H) +
              ":" +
              zeroize(i)
            );
          }
        }
      }